Ford Thunderbird Turn Signal Indicator Bulb Size
The Ford Thunderbird turn signal indicator utilizes bulb sizes 194, 168NA, 1895, 257, and 57 depending on the specific vehicle version. Provided data covers the range of 1959 through 1997.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 1972-1997 | 194 |
| 1969-1971 | 168NA |
| 1968 | 194 |
| 1963-1967 | 1895 |
| 1961-1962 | 257 |
| 1960 | 57 |
| 1959 | 257 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10), natural amber glass. 12V, 4.9W. | 168NA |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W. | 1895 |
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 1W. | 57 |